HS Code for Acetate filament yarn

Acetate filament yarn (single) is classified under HS code 5403.33. This code is part of Chapter 54, which deals with man-made filaments. Heading 5403 specifically covers artificial filament yarn, including monofilament of less than 67 decitex. Subheading 5403.33 is designated for single yarns of cellulose acetate that are not intended for retail sale and are not categorized as sewing thread. The classification is based on the material (cellulose acetate), the yarn structure (single strand), and the decitex measurement. This yarn is typically used in the production of apparel linings, home furnishings, and various textile fabrics where a silk-like appearance and drape are desired. Because it is an artificial fiber (regenerated cellulose), it is strictly separated from synthetic fibers like polyester or nylon, which fall under heading 5402.

Products Included

• Single cellulose acetate filament yarn
• Untwisted acetate filament
• Low-twist acetate yarn for weaving
• Acetate monofilament (less than 67 decitex)

Common Misclassification

A frequent error is confusing 5403.33 with 5403.42. The latter is used for multiple or cabled yarns, whereas 5403.33 is strictly for single strands. Another common misclassification involves synthetic filament yarns under heading 5402; acetate is artificial, not synthetic, so it must stay in 5403. Additionally, if the filament exceeds 67 decitex and has a cross-sectional dimension exceeding 1mm, it may be classified as monofilament under heading 5405.00 rather than yarn.

FAQ

What is the HS code for Acetate filament yarn?

The HS code for single acetate filament yarn, not for retail sale, is 5403.33.

Can this code be used for acetate sewing thread?

No, acetate sewing thread is classified under heading 5401.20, provided it meets the definition of sewing thread in the HS Explanatory Notes.